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Norm
ÖNORM M 7645
Issue date: 1987 05 01
Ventilation and air conditioning plants; noise reduction
Withdrawn: 2010 12 15
Publisher:
Austrian Standards International
Format:
Digital | 19 Pages
Language:
German
Currently valid:
Optionally co-design standards:
Norm
Issue date :
2002 02 01
Sound insulation and room acoustics in building construction - Part 1: Definitions and units
Norm
Issue date :
2006 12 01
Sound insulation and room acoustics in building construction - Part 2: Requirements for sound insulation
Norm
Issue date :
2005 11 01
Sound insulation and architectural acoustics in building construction - Part 3: Architectural acoustics
Norm
Issue date :
2010 04 01
Basic acoustical principles for town, regional and physical planning
Norm
Issue date :
2011 06 01
Sound insulation and room acoustics in building construction - Part 1: Definitions and units
Norm
Issue date :
2021 04 15
Sound insulation and room acoustics in building construction - Part 2: Methodology for the determination of sound insulation levels
Norm
Issue date :
2023 07 01
Sound insulation and room acoustics in building construction - Part 3: Architectural acoustics
Norm
Issue date :
1981 07 01
Ventilations and air conditioning plants; basic rules; hygienic and physiological requirements for the environment of persons
Norm
Issue date :
1979 04 01
Ventilations equipment in hospitals; construction, design and acceptance
Norm
Issue date :
2017 08 01
Basic acoustical principles for local, regional and physical planning
Norm
Issue date :
1977 03 01
Determination of sound power of noise sources; method in reverberation room
Norm
Issue date :
1978 12 01
Determination of sound power levels of noise sources; engineering methods for special reverberation test rooms
Norm
Issue date :
1986 12 01
Determination of sound power of noise sources; method in situ
Norm
Issue date :
1983 06 01
Determination of sound power of ventilation equipment; in-duct method
Norm
Issue date :
2010 12 15
Ventilation and air conditioning plants - Acoustic principles
